Baby hair has a circle does not grow, may be the head by friction, lack of vitamin D, eczema and other causes.
1. head by friction: because the baby is younger, so in bed lying time will be longer, when the head long time in the pillow friction, will affect the growth of local hair, so that the baby hair has a circle not long symptoms.
2. lack of vitamin D: because the baby’s growth and development faster, if the usual intake of nutrients is insufficient, will lead to a lack of vitamin D in the body, thus affecting the baby’s growth and development, resulting in slower hair growth, caused by a circle of hair does not grow symptoms, accompanied by irritability, irritability, sweating and other symptoms.
3. eczema: in hot weather, due to the baby sweating more, the head may be in a hot and humid environment for a long time, thus triggering the symptoms of eczema, thus triggering a circle of hair does not grow symptoms.
When the baby has the above symptoms, it is recommended to go to the hospital in time, early formal treatment.